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IM63D135A
  • IM63D135A

IM63D135A

Active and preferred

High-performance digital MEMS microphones qualified according to automotive quality standard AEC-Q103-003. They are suited to all applications outside and inside the car, where the best audio performance in harsh environments and a digital PDM interface is required. Robust for very high sound pressure levels. Best suited for external sound detection and active/road noise cancellation.

Infineon Technologies IM63D135A Product Info

16 April 2026 0

Parameters

AEC-Q103-003 qualified

Yes

AOP

135 dBSPL

Classification

AEC-Q103-003

Current Consumption

1100 µA

Green

RoHS compliant, Halogen free

Interfaces

Digital PDM

LFRO

7 Hz

Package dimensions

3.50 x 2.65 x 0.98 mm³

Planned to be available until at least

2034

Sensitivity

-41 dBFS

SNR

63.5 dB(A)

Supply Voltage

1.62 - 3.60 V

Features

  •  AEC-Q103-003
  • IP 57
  • Very high AOP=135 dB SPL
  • Temperature range TA = -40°C -105°C
  • Flat frequency response down to 7Hz
  • Digital PDM output
  •  High dynamic range 
  •  THD < 1% up to high SPL levels
  • Small surface mount package

Description

  • High wind-noise robustness
  • Flat frequency response
  • Low frequency roll-off
  • Enlarged operating temperature
  • Long availability
  • Automotive qualified 
  • Close sensitivity matching 
  • Close phase matching
  • Clear speech up to high SPL levels

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